docs: langchain-openai (#15513)

Updates docs and cookbooks to import ChatOpenAI, OpenAI, and OpenAI Embeddings from `langchain_openai` There are likely more --------- Co-authored-by: Harrison Chase <[email protected]>
langchain-ai · Jan 6, 2024 · b1fa726 · b1fa726
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diff --git a/cookbook/LLaMA2_sql_chat.ipynb b/cookbook/LLaMA2_sql_chat.ipynb
@@ -149,7 +149,7 @@
    ],
    "source": [
     "# Prompt\n",
-    "from langchain.prompts import ChatPromptTemplate\n",
+    "from langchain_core.prompts import ChatPromptTemplate\n",
     "\n",
     "# Update the template based on the type of SQL Database like MySQL, Microsoft SQL Server and so on\n",
     "template = \"\"\"Based on the table schema below, write a SQL query that would answer the user's question:\n",
@@ -278,7 +278,7 @@
    "source": [
     "# Prompt\n",
     "from langchain.memory import ConversationBufferMemory\n",
-    "from langchain.prompts import ChatPromptTemplate, MessagesPlaceholder\n",
+    "from langchain_core.prompts import ChatPromptTemplate, MessagesPlaceholder\n",
     "\n",
     "template = \"\"\"Given an input question, convert it to a SQL query. No pre-amble. Based on the table schema below, write a SQL query that would answer the user's question:\n",
     "{schema}\n",

diff --git a/cookbook/Multi_modal_RAG.ipynb b/cookbook/Multi_modal_RAG.ipynb
@@ -198,9 +198,9 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from langchain.prompts import ChatPromptTemplate\n",
-    "from langchain_community.chat_models import ChatOpenAI\n",
     "from langchain_core.output_parsers import StrOutputParser\n",
+    "from langchain_core.prompts import ChatPromptTemplate\n",
+    "from langchain_openai import ChatOpenAI\n",
     "\n",
     "\n",
     "# Generate summaries of text elements\n",
@@ -355,9 +355,9 @@
     "\n",
     "from langchain.retrievers.multi_vector import MultiVectorRetriever\n",
     "from langchain.storage import InMemoryStore\n",
-    "from langchain_community.embeddings import OpenAIEmbeddings\n",
     "from langchain_community.vectorstores import Chroma\n",
     "from langchain_core.documents import Document\n",
+    "from langchain_openai import OpenAIEmbeddings\n",
     "\n",
     "\n",
     "def create_multi_vector_retriever(\n",

diff --git a/cookbook/Semi_Structured_RAG.ipynb b/cookbook/Semi_Structured_RAG.ipynb
@@ -235,9 +235,9 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from langchain.prompts import ChatPromptTemplate\n",
-    "from langchain_community.chat_models import ChatOpenAI\n",
-    "from langchain_core.output_parsers import StrOutputParser"
+    "from langchain_core.output_parsers import StrOutputParser\n",
+    "from langchain_core.prompts import ChatPromptTemplate\n",
+    "from langchain_openai import ChatOpenAI"
    ]
   },
   {
@@ -320,9 +320,9 @@
     "\n",
     "from langchain.retrievers.multi_vector import MultiVectorRetriever\n",
     "from langchain.storage import InMemoryStore\n",
-    "from langchain_community.embeddings import OpenAIEmbeddings\n",
     "from langchain_community.vectorstores import Chroma\n",
     "from langchain_core.documents import Document\n",
+    "from langchain_openai import OpenAIEmbeddings\n",
     "\n",
     "# The vectorstore to use to index the child chunks\n",
     "vectorstore = Chroma(collection_name=\"summaries\", embedding_function=OpenAIEmbeddings())\n",

diff --git a/cookbook/Semi_structured_and_multi_modal_RAG.ipynb b/cookbook/Semi_structured_and_multi_modal_RAG.ipynb
@@ -211,9 +211,9 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from langchain.prompts import ChatPromptTemplate\n",
-    "from langchain_community.chat_models import ChatOpenAI\n",
-    "from langchain_core.output_parsers import StrOutputParser"
+    "from langchain_core.output_parsers import StrOutputParser\n",
+    "from langchain_core.prompts import ChatPromptTemplate\n",
+    "from langchain_openai import ChatOpenAI"
    ]
   },
   {
@@ -375,9 +375,9 @@
     "\n",
     "from langchain.retrievers.multi_vector import MultiVectorRetriever\n",
     "from langchain.storage import InMemoryStore\n",
-    "from langchain_community.embeddings import OpenAIEmbeddings\n",
     "from langchain_community.vectorstores import Chroma\n",
     "from langchain_core.documents import Document\n",
+    "from langchain_openai import OpenAIEmbeddings\n",
     "\n",
     "# The vectorstore to use to index the child chunks\n",
     "vectorstore = Chroma(collection_name=\"summaries\", embedding_function=OpenAIEmbeddings())\n",

diff --git a/cookbook/Semi_structured_multi_modal_RAG_LLaMA2.ipynb b/cookbook/Semi_structured_multi_modal_RAG_LLaMA2.ipynb
@@ -209,9 +209,9 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from langchain.prompts import ChatPromptTemplate\n",
     "from langchain_community.chat_models import ChatOllama\n",
-    "from langchain_core.output_parsers import StrOutputParser"
+    "from langchain_core.output_parsers import StrOutputParser\n",
+    "from langchain_core.prompts import ChatPromptTemplate"
    ]
   },
   {

diff --git a/cookbook/advanced_rag_eval.ipynb b/cookbook/advanced_rag_eval.ipynb
@@ -132,8 +132,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from langchain_community.embeddings import OpenAIEmbeddings\n",
     "from langchain_community.vectorstores import Chroma\n",
+    "from langchain_openai import OpenAIEmbeddings\n",
     "\n",
     "baseline = Chroma.from_texts(\n",
     "    texts=all_splits_pypdf_texts,\n",
@@ -160,9 +160,9 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from langchain.prompts import ChatPromptTemplate\n",
-    "from langchain_community.chat_models import ChatOpenAI\n",
     "from langchain_core.output_parsers import StrOutputParser\n",
+    "from langchain_core.prompts import ChatPromptTemplate\n",
+    "from langchain_openai import ChatOpenAI\n",
     "\n",
     "# Prompt\n",
     "prompt_text = \"\"\"You are an assistant tasked with summarizing tables and text for retrieval. \\\n",

diff --git a/cookbook/agent_vectorstore.ipynb b/cookbook/agent_vectorstore.ipynb
@@ -29,9 +29,8 @@
    "source": [
     "from langchain.chains import RetrievalQA\n",
     "from langchain.text_splitter import CharacterTextSplitter\n",
-    "from langchain_community.embeddings.openai import OpenAIEmbeddings\n",
-    "from langchain_community.llms import OpenAI\n",
     "from langchain_community.vectorstores import Chroma\n",
+    "from langchain_openai import OpenAI, OpenAIEmbeddings\n",
     "\n",
     "llm = OpenAI(temperature=0)"
    ]
@@ -161,7 +160,7 @@
    "source": [
     "# Import things that are needed generically\n",
     "from langchain.agents import AgentType, Tool, initialize_agent\n",
-    "from langchain_community.llms import OpenAI"
+    "from langchain_openai import OpenAI"
    ]
   },
   {

diff --git a/cookbook/analyze_document.ipynb b/cookbook/analyze_document.ipynb
@@ -29,7 +29,7 @@
    "outputs": [],
    "source": [
     "from langchain.chains import AnalyzeDocumentChain\n",
-    "from langchain_community.chat_models import ChatOpenAI\n",
+    "from langchain_openai import ChatOpenAI\n",
     "\n",
     "llm = ChatOpenAI(model=\"gpt-3.5-turbo\", temperature=0)"
    ]

diff --git a/cookbook/autogpt/autogpt.ipynb b/cookbook/autogpt/autogpt.ipynb
@@ -62,8 +62,8 @@
    "outputs": [],
    "source": [
     "from langchain.docstore import InMemoryDocstore\n",
-    "from langchain_community.embeddings import OpenAIEmbeddings\n",
-    "from langchain_community.vectorstores import FAISS"
+    "from langchain_community.vectorstores import FAISS\n",
+    "from langchain_openai import OpenAIEmbeddings"
    ]
   },
   {
@@ -100,8 +100,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from langchain_community.chat_models import ChatOpenAI\n",
-    "from langchain_experimental.autonomous_agents import AutoGPT"
+    "from langchain_experimental.autonomous_agents import AutoGPT\n",
+    "from langchain_openai import ChatOpenAI"
    ]
   },
   {

diff --git a/cookbook/autogpt/marathon_times.ipynb b/cookbook/autogpt/marathon_times.ipynb
@@ -41,8 +41,8 @@
     "import pandas as pd\n",
     "from langchain.docstore.document import Document\n",
     "from langchain_community.agent_toolkits.pandas.base import create_pandas_dataframe_agent\n",
-    "from langchain_community.chat_models import ChatOpenAI\n",
     "from langchain_experimental.autonomous_agents import AutoGPT\n",
+    "from langchain_openai import ChatOpenAI\n",
     "\n",
     "# Needed synce jupyter runs an async eventloop\n",
     "nest_asyncio.apply()"
@@ -311,8 +311,8 @@
     "# Memory\n",
     "import faiss\n",
     "from langchain.docstore import InMemoryDocstore\n",
-    "from langchain_community.embeddings import OpenAIEmbeddings\n",
     "from langchain_community.vectorstores import FAISS\n",
+    "from langchain_openai import OpenAIEmbeddings\n",
     "\n",
     "embeddings_model = OpenAIEmbeddings()\n",
     "embedding_size = 1536\n",

diff --git a/cookbook/baby_agi.ipynb b/cookbook/baby_agi.ipynb
@@ -31,9 +31,8 @@
    "source": [
     "from typing import Optional\n",
     "\n",
-    "from langchain_community.embeddings import OpenAIEmbeddings\n",
-    "from langchain_community.llms import OpenAI\n",
-    "from langchain_experimental.autonomous_agents import BabyAGI"
+    "from langchain_experimental.autonomous_agents import BabyAGI\n",
+    "from langchain_openai import OpenAI, OpenAIEmbeddings"
    ]
   },
   {

diff --git a/cookbook/baby_agi_with_agent.ipynb b/cookbook/baby_agi_with_agent.ipynb
@@ -29,9 +29,8 @@
     "\n",
     "from langchain.chains import LLMChain\n",
     "from langchain.prompts import PromptTemplate\n",
-    "from langchain_community.embeddings import OpenAIEmbeddings\n",
-    "from langchain_community.llms import OpenAI\n",
-    "from langchain_experimental.autonomous_agents import BabyAGI"
+    "from langchain_experimental.autonomous_agents import BabyAGI\n",
+    "from langchain_openai import OpenAI, OpenAIEmbeddings"
    ]
   },
   {
@@ -108,8 +107,8 @@
    "source": [
     "from langchain.agents import AgentExecutor, Tool, ZeroShotAgent\n",
     "from langchain.chains import LLMChain\n",
-    "from langchain_community.llms import OpenAI\n",
     "from langchain_community.utilities import SerpAPIWrapper\n",
+    "from langchain_openai import OpenAI\n",
     "\n",
     "todo_prompt = PromptTemplate.from_template(\n",
     "    \"You are a planner who is an expert at coming up with a todo list for a given objective. Come up with a todo list for this objective: {objective}\"\n",

diff --git a/cookbook/camel_role_playing.ipynb b/cookbook/camel_role_playing.ipynb
@@ -46,7 +46,7 @@
     "    HumanMessage,\n",
     "    SystemMessage,\n",
     ")\n",
-    "from langchain_community.chat_models import ChatOpenAI"
+    "from langchain_openai import ChatOpenAI"
    ]
   },
   {

diff --git a/cookbook/causal_program_aided_language_model.ipynb b/cookbook/causal_program_aided_language_model.ipynb
@@ -47,9 +47,9 @@
    "outputs": [],
    "source": [
     "from IPython.display import SVG\n",
-    "from langchain_community.llms import OpenAI\n",
     "from langchain_experimental.cpal.base import CPALChain\n",
     "from langchain_experimental.pal_chain import PALChain\n",
+    "from langchain_openai import OpenAI\n",
     "\n",
     "llm = OpenAI(temperature=0, max_tokens=512)\n",
     "cpal_chain = CPALChain.from_univariate_prompt(llm=llm, verbose=True)\n",

diff --git a/cookbook/code-analysis-deeplake.ipynb b/cookbook/code-analysis-deeplake.ipynb
@@ -657,7 +657,7 @@
     }
    ],
    "source": [
-    "from langchain_community.embeddings.openai import OpenAIEmbeddings\n",
+    "from langchain_openai import OpenAIEmbeddings\n",
     "\n",
     "embeddings = OpenAIEmbeddings()\n",
     "embeddings"
@@ -834,7 +834,7 @@
    "outputs": [],
    "source": [
     "from langchain.chains import ConversationalRetrievalChain\n",
-    "from langchain_community.chat_models import ChatOpenAI\n",
+    "from langchain_openai import ChatOpenAI\n",
     "\n",
     "model = ChatOpenAI(\n",
     "    model_name=\"gpt-3.5-turbo-0613\"\n",

diff --git a/cookbook/custom_agent_with_plugin_retrieval.ipynb b/cookbook/custom_agent_with_plugin_retrieval.ipynb
@@ -44,8 +44,8 @@
     "from langchain.prompts import StringPromptTemplate\n",
     "from langchain.schema import AgentAction, AgentFinish\n",
     "from langchain_community.agent_toolkits import NLAToolkit\n",
-    "from langchain_community.llms import OpenAI\n",
-    "from langchain_community.tools.plugin import AIPlugin"
+    "from langchain_community.tools.plugin import AIPlugin\n",
+    "from langchain_openai import OpenAI"
    ]
   },
   {
@@ -115,8 +115,8 @@
    "outputs": [],
    "source": [
     "from langchain.schema import Document\n",
-    "from langchain_community.embeddings import OpenAIEmbeddings\n",
-    "from langchain_community.vectorstores import FAISS"
+    "from langchain_community.vectorstores import FAISS\n",
+    "from langchain_openai import OpenAIEmbeddings"
    ]
   },
   {

diff --git a/cookbook/custom_agent_with_plugin_retrieval_using_plugnplai.ipynb b/cookbook/custom_agent_with_plugin_retrieval_using_plugnplai.ipynb
@@ -69,8 +69,8 @@
     "from langchain.prompts import StringPromptTemplate\n",
     "from langchain.schema import AgentAction, AgentFinish\n",
     "from langchain_community.agent_toolkits import NLAToolkit\n",
-    "from langchain_community.llms import OpenAI\n",
-    "from langchain_community.tools.plugin import AIPlugin"
+    "from langchain_community.tools.plugin import AIPlugin\n",
+    "from langchain_openai import OpenAI"
    ]
   },
   {
@@ -139,8 +139,8 @@
    "outputs": [],
    "source": [
     "from langchain.schema import Document\n",
-    "from langchain_community.embeddings import OpenAIEmbeddings\n",
-    "from langchain_community.vectorstores import FAISS"
+    "from langchain_community.vectorstores import FAISS\n",
+    "from langchain_openai import OpenAIEmbeddings"
    ]
   },
   {

diff --git a/cookbook/custom_agent_with_tool_retrieval.ipynb b/cookbook/custom_agent_with_tool_retrieval.ipynb
@@ -41,8 +41,8 @@
     "from langchain.chains import LLMChain\n",
     "from langchain.prompts import StringPromptTemplate\n",
     "from langchain.schema import AgentAction, AgentFinish\n",
-    "from langchain_community.llms import OpenAI\n",
-    "from langchain_community.utilities import SerpAPIWrapper"
+    "from langchain_community.utilities import SerpAPIWrapper\n",
+    "from langchain_openai import OpenAI"
    ]
   },
   {
@@ -104,8 +104,8 @@
    "outputs": [],
    "source": [
     "from langchain.schema import Document\n",
-    "from langchain_community.embeddings import OpenAIEmbeddings\n",
-    "from langchain_community.vectorstores import FAISS"
+    "from langchain_community.vectorstores import FAISS\n",
+    "from langchain_openai import OpenAIEmbeddings"
    ]
   },
   {

diff --git a/cookbook/databricks_sql_db.ipynb b/cookbook/databricks_sql_db.ipynb
@@ -93,7 +93,7 @@
    "outputs": [],
    "source": [
     "# Creating a OpenAI Chat LLM wrapper\n",
-    "from langchain_community.chat_models import ChatOpenAI\n",
+    "from langchain_openai import ChatOpenAI\n",
     "\n",
     "llm = ChatOpenAI(temperature=0, model_name=\"gpt-4\")"
    ]

diff --git a/cookbook/deeplake_semantic_search_over_chat.ipynb b/cookbook/deeplake_semantic_search_over_chat.ipynb
@@ -56,9 +56,8 @@
     "    CharacterTextSplitter,\n",
     "    RecursiveCharacterTextSplitter,\n",
     ")\n",
-    "from langchain_community.embeddings.openai import OpenAIEmbeddings\n",
-    "from langchain_community.llms import OpenAI\n",
     "from langchain_community.vectorstores import DeepLake\n",
+    "from langchain_openai import OpenAI, OpenAIEmbeddings\n",
     "\n",
     "os.environ[\"OPENAI_API_KEY\"] = getpass.getpass(\"OpenAI API Key:\")\n",
     "activeloop_token = getpass.getpass(\"Activeloop Token:\")\n",

diff --git a/cookbook/docugami_xml_kg_rag.ipynb b/cookbook/docugami_xml_kg_rag.ipynb
@@ -475,8 +475,8 @@
     "    HumanMessagePromptTemplate,\n",
     "    SystemMessagePromptTemplate,\n",
     ")\n",
-    "from langchain_community.chat_models import ChatOpenAI\n",
-    "from langchain_core.output_parsers import StrOutputParser"
+    "from langchain_core.output_parsers import StrOutputParser\n",
+    "from langchain_openai import ChatOpenAI"
    ]
   },
   {
@@ -547,9 +547,9 @@
     "\n",
     "from langchain.retrievers.multi_vector import MultiVectorRetriever\n",
     "from langchain.storage import InMemoryStore\n",
-    "from langchain_community.embeddings import OpenAIEmbeddings\n",
     "from langchain_community.vectorstores.chroma import Chroma\n",
     "from langchain_core.documents import Document\n",
+    "from langchain_openai import OpenAIEmbeddings\n",
     "\n",
     "\n",
     "def build_retriever(text_elements, tables, table_summaries):\n",

diff --git a/cookbook/elasticsearch_db_qa.ipynb b/cookbook/elasticsearch_db_qa.ipynb
@@ -39,7 +39,7 @@
    "source": [
     "from elasticsearch import Elasticsearch\n",
     "from langchain.chains.elasticsearch_database import ElasticsearchDatabaseChain\n",
-    "from langchain_community.chat_models import ChatOpenAI"
+    "from langchain_openai import ChatOpenAI"
    ]
   },
   {